105064250 has 64 divisors (see below), whose sum is σ = 212284800. Its totient is φ = 38790400.

The previous prime is 105064231. The next prime is 105064273. The reversal of 105064250 is 52460501.

105064250 = T₃₈₂ + T₃₈₃ + ... + T₈₈₁.

It is a super-2 number, since 2×105064250² = 22076993256125000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 250541 + ... + 250959.

It is an arithmetic number, because the mean of its divisors is an integer number (3316950).

Almost surely, 2^105064250 is an apocalyptic number.

105064250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

105064250 is an abundant number, since it is smaller than the sum of its proper divisors (107220550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105064250 is a wasteful number, since it uses less digits than its factorization.

105064250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512 (or 502 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 105064250 is about 10250.0853654982. The cubic root of 105064250 is about 471.8656043917.

The spelling of 105064250 in words is "one hundred five million, sixty-four thousand, two hundred fifty".